[OpenSIPS-Users] rtpengine_offer error

[Olle Frimanson]

We solved this by adding info in Register

Another option could be if you know if avp/ savp is tied to transport protocol 

So TLS implies savp 

Br Olle

Skickat från min iPhone

> 1 juli 2019 kl. 09:11 skrev Dragomir Haralambiev <goup2010 at gmail.com>:
> 
> 
> Hi Alexej,
> 
> Yes. You are right if I know if the client has encryption (RTP / SAVP) or encryption (RTP / AVP) turned off.
> Example:
> MicroSIP1 ------------------------------> Opensips -------------------------->MicroSIP2 
> Media encryption disable            RtpEngine                                 Media encryption Mandatory ((RTP / SAVP)
> 
> OpenSips receive INVITE from MicroSIP1 - I can get from body  RTP / SAVP.
> 
> OpenSisp has no information whether MicroSIP2 it supports or not (RTP/SAVP)
> 1. If I setup:
> tpengine_offer("RTP/AVP replace-session-connection replace-origin ICE=remove");  
> MicroSip2 rejected call because not supported  RTP/AVP
> 
> 2. If I setup:
> tpengine_offer("RTP/SAVP replace-session-connection replace-origin ICE=remove");  
> MicroSip1 rejected call because not supported  RTP/SAVP
> 
> Best regards,
> Dragomir
> 
> На пн, 1.07.2019 г. в 8:58 ч. Alexey Vasilyev <alexei.vasilyev at gmail.com> написа:
>> Hi Dragomir.
>> 
>> What do you expect RTPEngine to do? You tell rtpengine_offer("RTP/AVP
>> RTP/SAVP replace-session-connection replace-origin ICE=remove"); So you tell
>> it, that you want to get as result unencrypted body (RTP/AVP) AND encrypted
>> body (RTP/SAVP). But it can be either encrypted or unencrypted.
>> 
>> You should choose, what you want. Use only one profile as parameter.
>> 
>> 
>> 
>> 
>> -----
>> ---
>> Alexey Vasilyev
>> --
>> Sent from: http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSIPS-Users-f1449235.html
>> 
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